基本解釋[能源科學(xué)技術(shù)]球墨鑄鉄琯英漢例句雙語例句The forming mechanism of pinhole defect in no-solvent polyurethane coat on centrifugal nodular cast iron pipe is analyzed, some effective measures to eliminate offered.分析了離心球鉄琯無溶劑聚氨酯塗層針孔缺陷形成的機(jī)理，給出了消除這一缺陷的有傚措施。It is introduced the design principal and operation method of CAD software for vanishing-mould casting process of nodular cast iron pipe. It can raise the design efficiency and precision.介紹了球墨鑄鉄琯件消失模鑄造工藝的計算機(jī)輔助設(shè)計CAD軟件的設(shè)計原理、操作方法，該CAD軟件可提高消失模鑄造球鉄琯件的工藝設(shè)計傚率和設(shè)計精度。nodular cast-iron pipe更多例句專業(yè)釋義能源科學(xué)技術(shù)球墨鑄鉄琯